Home / 43,176,811.20-64,723,744.80-24,962,308.80

Finding the Fourth Proportional to 43,176,811.20, 64,723,744.80 and 24,962,308.80

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Solution

The fourth proportional to 43,176,811.20, 64,723,744.80 and 24,962,308.80 is: 37,419,486.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,176,811.20 : 64,723,744.80 = 24,962,308.80 : x
  2. Step 2: Convert to fraction form
    43,176,811.20/64,723,744.80 = 24,962,308.80/x
  3. Step 3: Cross multiply
    43,176,811.20x = 64,723,744.80 × 24,962,308.80
  4. Step 4: Simplify right side
    43,176,811.20x = 1,615,654,104,389,994.25
  5. Step 5: Solve for x
    x = 1,615,654,104,389,994.25/43,176,811.20
  6. Step 6: Final answer
    x = 37,419,486.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.